Trivia games are a dime a dozen on the mobile market. From food to fandoms, you can test your knowledge on just about any topic with nothing more than a few button presses and swipes of your fingers. But in such a saturated market, what stands out?

94% — created by the developers of the popular app games 94 Seconds and 94 Degrees — is as challenging as it is straightforward. Over the course of 35 levels, players are tasked with determining the most popular answers to individual sets of simple descriptions. For example, if the game asks you to list a food “you eat with your hands,” common answers include hamburger, corn on the cob, or sandwich. If you manage to enter a set of answers that make up the top 94% of the most popular answers, you advance to the next level. Levels also include a final question where you are provided with a photo and must guess the most popular words associated with it, i.e. entering “fireman,” “firetruck,” or “hose” for a picture of a fireman in front of a firetruck

94% is free to play, but includes optional in-app purchases. You begin the game with a limited number of virtual coins that can be used to buy “Jack cards,” which will provide you with answers if you get stuck on a question. Once these coins are used up, you can pay a small amount to buy additional coins.

Flashy and addictive, 94% provides a healthy challenge to help you keep your brain active while killing time on the bus or before a doctor’s appointment. Download it for free on your Android/iOS device today.